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* [Bug ada/13839] New: make gnatlib_and_tools failure on Solaris 9/x86
@ 2004-01-23 21:31 gcc-bugzilla at gcc dot gnu dot org
2004-01-23 22:26 ` [Bug middle-end/13839] " charlet at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: gcc-bugzilla at gcc dot gnu dot org @ 2004-01-23 21:31 UTC (permalink / raw)
To: gcc-bugs
After a successful mainline bootstrap, make gnatlib_and_tools fails on
Solaris 9/x86:
../../xgcc -B../../ -c -g -O2 -W -Wall -gnatpg s-vaflop.adb -o s-vaflop.o
Reading specs from ../../specs
Configured with: /vol/gnu/src/gcc/gcc-dist/configure --prefix=/vol/gcc --with-local-prefix=/vol/gcc --with-as=/vol/gcc/lib/as-7.0 --disable-nls
Thread model: posix
gcc version 3.5.0 20040123 (experimental)
../../gnat1 -quiet -dumpbase s-vaflop.adb -g -gnatpg -O2 -W -Wall -gnatO s-vaflop.o s-vaflop.adb -o /var/tmp//cctdOrQJ.s
+===========================GNAT BUG DETECTED==============================+
| 3.5.0 20040123 (experimental) (i386-pc-solaris2.9) GCC error: |
| in subst_stack_regs_pat, at reg-stack.c:1430 |
| Error detected at s-vaflop.adb:209:17
Stacktrace follows:
Breakpoint 1, fancy_abort (file=0x85ec180 "/vol/gnu/src/gcc/gcc-dist/gcc/reg-stack.c", line=1430, function=0x85ec3a4 "subst_stack_regs_pat") at /vol/gnu/src/gcc/gcc-dist/gcc/diagnostic.c:584
(gdb) where
#0 fancy_abort (file=0x85ec180 "/vol/gnu/src/gcc/gcc-dist/gcc/reg-stack.c", line=1430, function=0x85ec3a4 "subst_stack_regs_pat") at /vol/gnu/src/gcc/gcc-dist/gcc/diagnostic.c:584
#1 0x0845e224 in subst_stack_regs_pat (insn=0xdd8124d8, regstack=0x8046b50, pat=0xdd815120) at /vol/gnu/src/gcc/gcc-dist/gcc/reg-stack.c:1877
#2 0x0845f01e in subst_stack_regs (insn=0xdd8124d8, regstack=0x8046b50) at /vol/gnu/src/gcc/gcc-dist/gcc/reg-stack.c:2239
#3 0x0845f63d in convert_regs_2 (file=0x0, block=0x8b6dba4) at /vol/gnu/src/gcc/gcc-dist/gcc/reg-stack.c:2741
#4 0x0845fd52 in reg_to_stack (first=0xdd85fce0, file=0x0) at /vol/gnu/src/gcc/gcc-dist/gcc/reg-stack.c:2916
#5 0x0849c3f4 in rest_of_compilation (decl=0xdd9771b0) at /vol/gnu/src/gcc/gcc-dist/gcc/toplev.c:2126
#6 0x081133f9 in end_subprog_body () at /vol/gnu/src/gcc/gcc-dist/gcc/ada/utils.c:1887
#7 0x0812e1d3 in tree_transform (gnat_node=1849) at /vol/gnu/src/gcc/gcc-dist/gcc/ada/trans.c:2771
#8 0x0812781f in gnat_to_code (gnat_node=1849) at /vol/gnu/src/gcc/gcc-dist/gcc/ada/trans.c:237
#9 0x0812799d in process_decls (gnat_decls=0, gnat_decls2=0, gnat_end_list=0, pass1p=1, pass2p=1) at /vol/gnu/src/gcc/gcc-dist/gcc/ada/trans.c:4516
#10 0x08129137 in tree_transform (gnat_node=1385) at ada/sinfo.h:448
#11 0x0812781f in gnat_to_code (gnat_node=1385) at /vol/gnu/src/gcc/gcc-dist/gcc/ada/trans.c:237
#12 0x08129c9c in tree_transform (gnat_node=1369) at ada/sinfo.h:832
#13 0x0812781f in gnat_to_code (gnat_node=1369) at /vol/gnu/src/gcc/gcc-dist/gcc/ada/trans.c:237
#14 0x082da736 in back_end__call_back_end (mode=back_end__generate_object) at /vol/gnu/src/gcc/gcc-dist/gcc/ada/back_end.adb:108
#15 0x082db26f in _ada_gnat1drv () at /vol/gnu/src/gcc/gcc-dist/gcc/ada/gnat1drv.adb:633
#16 0x0849dffe in toplev_main (argc=12, argv=0x80477bc) at /vol/gnu/src/gcc/gcc-dist/gcc/toplev.c:1806
#17 0x082dbad7 in main (argc=12, argv=0x80477bc) at /vol/gnu/src/gcc/gcc-dist/gcc/main.c:35
The problem vanishes at -O.
This worked ok as late as yesterday.
Environment:
System: SunOS erebus 5.9 Generic_112234-07 i86pc i386 i86pc
Architecture: i86pc
host: i386-pc-solaris2.9
build: i386-pc-solaris2.9
target: i386-pc-solaris2.9
configured with: /vol/gnu/src/gcc/gcc-dist/configure --prefix=/vol/gcc --with-local-prefix=/vol/gcc --with-as=/vol/gcc/lib/as-7.0 --disable-nls
How-To-Repeat:
Bootstrap mainline as above.
--
Summary: make gnatlib_and_tools failure on Solaris 9/x86
Product: gcc
Version: 3.5.0
Status: UNCONFIRMED
Severity: critical
Priority: P2
Component: ada
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: ro at techfak dot uni-bielefeld dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i386-pc-solaris2.9
GCC host triplet: i386-pc-solaris2.9
GCC target triplet: i386-pc-solaris2.9
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13839
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/13839] make gnatlib_and_tools failure on Solaris 9/x86
2004-01-23 21:31 [Bug ada/13839] New: make gnatlib_and_tools failure on Solaris 9/x86 gcc-bugzilla at gcc dot gnu dot org
@ 2004-01-23 22:26 ` charlet at gcc dot gnu dot org
2004-01-23 22:38 ` ro at techfak dot uni-bielefeld dot de
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: charlet at gcc dot gnu dot org @ 2004-01-23 22:26 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From charlet at gcc dot gnu dot org 2004-01-23 22:25 -------
As usual, if you could identify the change that caused this regression,
that would be helpful.
At first sight, it looks like a codegen bug.
Arno
--
What |Removed |Added
----------------------------------------------------------------------------
Component|ada |middle-end
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13839
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/13839] make gnatlib_and_tools failure on Solaris 9/x86
2004-01-23 21:31 [Bug ada/13839] New: make gnatlib_and_tools failure on Solaris 9/x86 gcc-bugzilla at gcc dot gnu dot org
2004-01-23 22:26 ` [Bug middle-end/13839] " charlet at gcc dot gnu dot org
@ 2004-01-23 22:38 ` ro at techfak dot uni-bielefeld dot de
2004-01-24 3:32 ` [Bug optimization/13839] [3.5 Regression] " pinskia at gcc dot gnu dot org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: ro at techfak dot uni-bielefeld dot de @ 2004-01-23 22:38 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From ro at techfak dot uni-bielefeld dot de 2004-01-23 22:38 -------
Subject: Re: make gnatlib_and_tools failure on Solaris 9/x86
I'll start reghunting after the weekend.
Rainer
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13839
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug optimization/13839] [3.5 Regression] make gnatlib_and_tools failure on Solaris 9/x86
2004-01-23 21:31 [Bug ada/13839] New: make gnatlib_and_tools failure on Solaris 9/x86 gcc-bugzilla at gcc dot gnu dot org
2004-01-23 22:26 ` [Bug middle-end/13839] " charlet at gcc dot gnu dot org
2004-01-23 22:38 ` ro at techfak dot uni-bielefeld dot de
@ 2004-01-24 3:32 ` pinskia at gcc dot gnu dot org
2004-02-06 1:37 ` pinskia at gcc dot gnu dot org
2004-02-06 19:26 ` ro at techfak dot uni-bielefeld dot de
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-01-24 3:32 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Component|middle-end |optimization
Keywords| |ice-on-valid-code
Summary|make gnatlib_and_tools |[3.5 Regression] make
|failure on Solaris 9/x86 |gnatlib_and_tools failure on
| |Solaris 9/x86
Target Milestone|--- |3.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13839
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug optimization/13839] [3.5 Regression] make gnatlib_and_tools failure on Solaris 9/x86
2004-01-23 21:31 [Bug ada/13839] New: make gnatlib_and_tools failure on Solaris 9/x86 gcc-bugzilla at gcc dot gnu dot org
` (2 preceding siblings ...)
2004-01-24 3:32 ` [Bug optimization/13839] [3.5 Regression] " pinskia at gcc dot gnu dot org
@ 2004-02-06 1:37 ` pinskia at gcc dot gnu dot org
2004-02-06 19:26 ` ro at techfak dot uni-bielefeld dot de
4 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-02-06 1:37 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-02-06 01:37 -------
This is a dup of bug 13938.
*** This bug has been marked as a duplicate of 13938 ***
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13839
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug optimization/13839] [3.5 Regression] make gnatlib_and_tools failure on Solaris 9/x86
2004-01-23 21:31 [Bug ada/13839] New: make gnatlib_and_tools failure on Solaris 9/x86 gcc-bugzilla at gcc dot gnu dot org
` (3 preceding siblings ...)
2004-02-06 1:37 ` pinskia at gcc dot gnu dot org
@ 2004-02-06 19:26 ` ro at techfak dot uni-bielefeld dot de
4 siblings, 0 replies; 6+ messages in thread
From: ro at techfak dot uni-bielefeld dot de @ 2004-02-06 19:26 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From ro at techfak dot uni-bielefeld dot de 2004-02-06 19:26 -------
Subject: Re: [3.5 Regression] make gnatlib_and_tools failure on Solaris 9/x86
I can confirm that applying Jan's patch for PR middle-end/13938
http://gcc.gnu.org/ml/gcc-patches/2004-02/msg00403.html
allows mainline bootstrap on Solaris 10/x86 to finish successfully.
Rainer
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13839
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2004-02-06 19:26 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2004-01-23 21:31 [Bug ada/13839] New: make gnatlib_and_tools failure on Solaris 9/x86 gcc-bugzilla at gcc dot gnu dot org
2004-01-23 22:26 ` [Bug middle-end/13839] " charlet at gcc dot gnu dot org
2004-01-23 22:38 ` ro at techfak dot uni-bielefeld dot de
2004-01-24 3:32 ` [Bug optimization/13839] [3.5 Regression] " pinskia at gcc dot gnu dot org
2004-02-06 1:37 ` pinskia at gcc dot gnu dot org
2004-02-06 19:26 ` ro at techfak dot uni-bielefeld dot de
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